Uninstall from Windows Control Panel. Some add-ons are installed by other programs. You may be able to remove the add-on from the Windows Control Panel or Settings page. 1  See How to change or remove a program in Windows XP at Microsoft Support.
The U.S. federal government begins its fiscal year on October 1, and ends the fiscal year on September 30. Congress reviews proposals for discretionary government spending before the start of each fiscal year. These regulations govern any spending that must undergo an annual review process.
A calendar year is always January 1 to December 31. A fiscal year, by contrast, can start and end at any point during the year, as long as it comprises a full twelve months. A company that starts its fiscal year on January 1 and ends it on December 31 operates on a calendar year basis.